Results 111 to 120 of about 344,162 (327)
Journal of High Energy Physics, 2021 We derive the general exact forms of the Wigner function, of mean values of conserved currents, of the spin density matrix, of the spin polarization vector and of the distribution function of massless particles for the free Dirac field at global ...
A. Palermo, M. Buzzegoli, F. Becattini
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Bimetallic Nanoparticles as Cocatalysts for Photocatalytic Hydrogen Production
Advanced Functional Materials, EarlyView.Recent developments have introduced bimetallic nanoparticles as effective cocatalysts for photocatalytic systems. This review explores the rapidly expanding research on bimetallic cocatalysts for photocatalytic production of hydrogen, emphasizing the creation of carrier‐selective contacts, localized surface plasmon resonance effects, methodologies for ...
Yufen Chen +4 more
wiley +1 more source
Holomorphic Quantization of Linear Field Theory in the General Boundary Formulation [PDF]
, 2012 We present a rigorous quantization scheme that yields a quantum field theory in general boundary form starting from a linear field theory. Following a geometric quantization approach in the K\"ahler case, state spaces arise as spaces of holomorphic ...
Oeckl, Robert
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Quantum Field Theory with Dynamical Boundary Conditions and the Casimir Effect
, 2023 We study a coupled system that describes the interacting dynamics between a bulk field, confined to a finite region with timelike boundary, and a boundary observable. In our system the dynamics of the boundary observable prescribes dynamical boundary conditions for the bulk field.
Juárez-Aubry, Benito A., Weder, Ricardo
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Advanced Functional Materials, EarlyView.The NNR‐n series of oligomeric nanographenes delivers exceptional emission performance. This work shows that this performance is originated by their ladder‐type structure, which effectively deactivates low‐frequency vibronic modes. This deactivation neglects the main pathway for non‐emissive deactivation, even in the near‐infrared region. The potential
Marcos Díaz‐Fernández +12 more
wiley +1 more source
Boundary reflection matrices of massive ϕ 1,3-perturbed unitary minimal models
Journal of High Energy PhysicsWe propose explicit expressions for the boundary reflection matrices of the $${\mathcal{A}}_{m}+(r, s)$$ series of massive scattering theories, obtained by perturbing the $${\mathcal{A}}_{m}$$ unitary minimal models with (r, s) boundary conditions with ...
Zoltan Bajnok +2 more
doaj +1 more source
Nuclear Physics B, 2020 We define a three-dimensional quantum theory of gravity as the holographic dual of the Liouville conformal field theory. The theory is consistent and unitary by definition.
Songyuan Li +2 more
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Hadamard States From Light-like Hypersurfaces
, 2017 This book provides a rather self-contained survey of the construction of Hadamard states for scalar field theories in a large class of notable spacetimes, possessing a (conformal) light-like boundary.
Dappiaggi, Claudio +2 more
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Boundary Entropy Can Increase Under Bulk RG Flow [PDF]
, 2007 The boundary entropy log(g) of a critical one-dimensional quantum system (or two-dimensional conformal field theory) is known to decrease under renormalization group (RG) flow of the boundary theory.
Affleck +44 more
core +3 more sources
Holographic Entanglement Entropy in Boundary Quantum Field Theory
, 2018 We study the holographic entanglement entropy in a (d+1)-dimensional boundary quantum field theory at both the zero and finite temperature. The phase diagrams for the holographic entanglement entropy at various temperatures are obtained by solving the entangled surfaces in the different homology.
Chang, En-Jui, Chou, Chia-Jui, Yang, Yi
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